This is actually the first prayer during the day at dawn. Islamic tradition distinguishes two different times for dawn: if the daybreak appears on the horizon, rather vertical (such as the "tail of a wolf" as tradition says), and after that, next daybreak disappears, when the light with the early day spreads horizontally over the horizon.

salat prayerThe very first dawn is known as "Subh Kadhib" or "Fajr-al-Mustateel" along with the second "Subh Sadiq" or "Fajr-al-Mustatir". Fajr is usually to be prayed in the second dawn, Subh Sadiq. However, once we explain below, adjustments need to be generated for higher latitudes the location where the glow for the day never disappears in summer and don't appears during...